I don't tend to subscribe to channels on youtube but I've been watching\listening to this one all day,

http://www.youtube.com/user/bigthink?feature=watch

In their own summary:

A knowledge forum featuring the ideas, lessons, stories and advice of leading experts from around the world.

They talk about everything from the arts, buying a car and what has occupied me mainly, science. I recommend starting on the videos with Dr. Michio Kaku, just pick a topic that interests you.

http://www.youtube.com/user/NonStampCollector :)
/TED
/CommunityChannel
/HuskyStarcraft

http://www.youtube.com/user/sickdrummerdotcom

http://www.youtube.com/user/5secondfilms

Once you start, you will not stop.

Big think looks really good!

This guys channel can sometimes be a laugh. http://www.youtube.com/user/SkyyJohn2

It is normally perverted teenagers asking question about sex and the dude responding.

meh, all my subscription channels got wiped when I switched my geemail and jewtube accounts.

Matt Mullholland (Aussie musician - lot of comedy gold vids)
http://www.youtube.com/user/mattmulholland26

David Hewlett (Rodney from Stargate)
http://www.youtube.com/user/h0rrid

Penn Jillette (Penn & Teller)
http://www.youtube.com/user/pennpoint

My Damn Channel (I thought this was just a funny guys' channel when I was duped into subscribing. Turns out it is made by a team of hollywood writers, so a bit of a let down)
http://www.youtube.com/user/MyDamnChannel

DeadlyX (Can't remember why I subscribed)
http://www.youtube.com/user/deadlyx

Barely Political (Can't remember why I subscribed)
http://www.youtube.com/user/barelypolitical

http://www.youtube.com/user/KassemG

Check out his going deep series or California on (subject)

fpsrussia

fpsrussia : dudes blowing s*** up with guns.

rock it out blog : A yankee with a good musical viewpoint.

maru : best cat on the interent

I miss Photonicinduction's channel, UK guy with lots of knowledge doing high voltage experiments in his attic.

I like this one.
http://www.youtube.com/user/JPararajasingham?feature=g-user-a

was a cool vid by them.

I have a heap of science ones I subscribe too.

This guy is cool too. He does a few funny vids debunking homeopathy.
http://www.youtube.com/user/powerm1985?feature=watch

I just subcribe to neffo's and view whatever he likes. Usually pretty good.

http://www.youtube.com/user/ijustine?feature=watch
How can you not love it?

2 guys film stuff in slow motion
http://www.youtube.com/user/theslowmoguys

Hot women who makes funny videos and has 2 dogs.
http://www.youtube.com/user/JennaMarbles

Lesbian chick who does "my drunk kitchen". She drinks wine and then half arsed-ly tried to make a meal.
http://www.youtube.com/user/MyHarto

Swedish guy with funny video game commentary.
http://www.youtube.com/user/Robbaz

Personal favourite - This guy has over 500 video that are gun related. He lives in Tennessee and has his own little shooting range.
http://www.youtube.com/user/hickok45

Cat videos
http://www.youtube.com/user/lowdope

Big Cat Rescue
http://www.youtube.com/user/BigCatRescue

Nice girl with big boobs who teaches you Japanese words.
http://www.youtube.com/user/MissHannahMinx

Capybara videos - Giant ginny pigs in other words. Funny creatures.
http://www.youtube.com/user/fuafuacapybara

Thats about all I got.

oddly i've watched many of almost everything you posted... not from fault of neffo's though.. other bad influences :P

http://www.youtube.com/user/freddiew Amazed no one posted Freddie yet.

http://www.youtube.com/user/Vihart She's a "Mathemusician"

that Robbaz one is sick BladeRunner. cheers :)

maru : best cat on the interent

The Youtube account is mugumogu though: http://www.youtube.com/user/mugumogu

Carson, just watched your video about the authors talking about God. LOVED it!! Thanks for posting

http://www.youtube.com/user/legolambs

http://www.youtube.com/user/steve3ri

http://www.youtube.com/user/tvcarnage

Carson, just watched your video about the authors talking about God. LOVED it!! Thanks for posting

No problem. I got more like that, love my science blogs and videos.

maru : best cat on the interent

The Youtube account is mugumogu though: http://www.youtube.com/user/mugumogu

a search for maru will bring it up though.
same s*** diferent bucket breh.

again, Bladerunner, thankyou for Robbaz. addicted to his badass epic viking s*** !!!!